Free Documentaries Online

AT DOCUMENTARY-LOG.COM YOU CAN WATCH HUNDREDS OF THE MOST INTERESTING, POPULAR AND FULL-LENGTH DOCUMENTARIES.
NO REGISTRATION OR ANYTHING ELSE IS NEEDED! VISIT US EVERY DAY TO WATCH FREE ONLINE DOCUMENTARIES!

Documentary Updates by Email

    Sign up to get new documentaries to your Email

  • Twitter


  • Recent Comments...

    Astronomy, Space Documentaries

    Astronomy and Space Documentaries are a very special category. They ask the questions: what is out there? Are we alone in the universe? And many more. Astronomy and space helped us put a man on the moon and now the possibilities are endless. Some of these astronomy and space documentaries look like episodes of Star Trek, the technology has become so advanced in the 21st century. It’s exciting! The best of the astronomy and space documentaries are listed below. Space, the final frontier…enjoy!



    • Overview
      1 Star2 Stars3 Stars4 Stars5 Stars (15 votes, average: 3.87 out of 5)
      Loading...

      Overview

      Overview, produced by the Planetary Collective, is a 20 minute film that celebrates the 40th anniversary of the Blue Marble photograph of Earth that was taken from Space. But don’t let that fool you, this documentary is about MUCH more than just the most famous picture of the Earth but rather about the surreal perspective
      Watch now…

    • First Orbit
      1 Star2 Stars3 Stars4 Stars5 Stars (11 votes, average: 3.36 out of 5)
      Loading...

      First Orbit

      Yuri Gagarin was the first human to ever enter outer space when he made a full orbit of the Earth on 12 April 1961. This documentary is a fascinating real time recreation of his journey around earth using footage from the International Space Station combined with Yuri’s voice from the original mission recordings. We too
      Watch now…


    • The Northern Lights – Beauty at the End of the World
      1 Star2 Stars3 Stars4 Stars5 Stars (5 votes, average: 3.20 out of 5)
      Loading...

      The Northern Lights – Beauty at the End of the World

      From the folks at the National Film Board of Canada comes another beautiful eye full for the senses. THE NORTHERN LIGHTS  takes us into the Arctic Circle and gives us a front seat view of the legendary natural light show in the sky that has dazzled the Inuit for generations.  The scientific word for the
      Watch now…

    • Can We Make It to Mars?
      1 Star2 Stars3 Stars4 Stars5 Stars (10 votes, average: 3.70 out of 5)
      Loading...

      Can We Make It to Mars?

      In 1961 JFK predicted that there would be a man on the moon before 1970. No one really believed him, but it happened (unless you believe that it did not! – well, then it still happened!). In 1970 it was predicted that America would put a man on Mars by 1980. Nobody thought that it
      Watch now…

    • Apollo Zero
      1 Star2 Stars3 Stars4 Stars5 Stars (27 votes, average: 2.81 out of 5)
      Loading...

      Apollo Zero

      Hello All. I recently applied for the opportunity to post up some films on this site, and the admin of documentary-log has kindly issued me with that privilege. So here is my first for you – Apollo Zero. While this film won’t give you a definitive yes or no answer to the question “have we
      Watch now…

    • What is Nano?
      1 Star2 Stars3 Stars4 Stars5 Stars (52 votes, average: 4.48 out of 5)
      Loading...

      What is Nano?

      In the last few decades, the word ‘nano’ has become a familiar part of the world’s vocabulary. It’s a word that we often hear in pop culture. It’s mentioned in some movies or TV show or we get to read about in the magazines. The ‘nano’ speaks of our future, one filled with possibilities. But
      Watch now…

    • Welcome to Mars
      1 Star2 Stars3 Stars4 Stars5 Stars (17 votes, average: 3.88 out of 5)
      Loading...

      Welcome to Mars

      In 2004, Spirit, a rover sent by NASA to the planet Mars, was able to broadcast its first message aboard the planet next to Earth. Scientists everywhere were more than pleased with this feat and this documentary tells of the story behind this historical journey. After two weeks, the rover Opportunity set foot on Mars
      Watch now…

    • Bethany Cobb: In Galileo’s Footsteps (lecture)
      1 Star2 Stars3 Stars4 Stars5 Stars (31 votes, average: 2.68 out of 5)
      Loading...

      Bethany Cobb: In Galileo’s Footsteps (lecture)

      In this galactic lecture, Bethany Cobb brings to life the story of the fascinating astronomy pioneer Edwin Hubble. She explains the significance surrounding his use of a 100-inch telescope at the Mount Wilson Observatory in California. Cobb describes Hubble’s resolution of the “Great Debate” over the scale of the universe 300 years after Galilieo’s great
      Watch now…

    • Mysteries of Deep Space: The Pulse of Alien Life
      1 Star2 Stars3 Stars4 Stars5 Stars (18 votes, average: 1.89 out of 5)
      Loading...

      Mysteries of Deep Space: The Pulse of Alien Life

      This is part of a series of documentaries that explores the deepest mysteries of space. It is presented with the use of live-action sequences, as well as high quality and advanced computer animation. The images are also taken from the captures of the Hubble Space Telescope, providing viewers with an almost ideal, and perfectly stunning
      Watch now…

    • Mysteries of Deep Space: Mysterious Black Holes
      1 Star2 Stars3 Stars4 Stars5 Stars (15 votes, average: 2.20 out of 5)
      Loading...

      Mysteries of Deep Space: Mysterious Black Holes

      This is part of a series of documentaries that explores the deepest mysteries of space. It is presented with the use of live-action sequences, as well as high quality and advanced computer animation. The images are also taken from the captures of the Hubble Space Telescope, providing viewers with an almost ideal, and perfectly stunning
      Watch now…